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CVE-2025-43793

Published: Sep 15, 2025Updated: Dec 16, 2025 Sources: CVE List NVD GHSACWE-1284
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.4%
Top 70.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions may incorrectly identify the subdomain of a domain name and create a supercookie, which allows remote attackers who control a website that share the same TLD to read cookies set by the application.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-1284

Affected Products

digital experience platformliferay
On-premWeb App
Web & CMS Plugins / cms-core
liferay portalliferay
On-premWeb App
Web & CMS Plugins / cms-core
com.liferay.portal:com.liferay.portal.implMavenOSS Libraries
com.liferay.portal:com.liferay.portal.kernelMavenOSS Libraries
PortalLiferay
On-premWeb App
Web & CMS Plugins / cms-core
liferaycommercialUSWeb & CMS Pluginsaka liferay portal
mavenpackage-ecosystemOSS Libraries
and 1 more affected products View all →

Exploitability

Official Patch Available

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43793
liferay.dev
https://nvd.nist.gov/vuln/detail/CVE-2025-43793
nvd.nist.gov
https://github.com/liferay/liferay-portal
github.com

Timeline

Published
Sep 15, 2025
Last Updated
Dec 16, 2025

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